import CryptoJS from 'crypto-js'

const key = CryptoJS.enc.Utf8.parse('abcdef0123456789') // 十六位十六进制数作为密钥
const iv = CryptoJS.enc.Utf8.parse('0123456789abcdef') // 十六位十六进制数作为密钥偏移量

// 解密方法
export const decrypt = (word) => {
  let content = CryptoJS.enc.Base64.parse(word)
  content = CryptoJS.enc.Base64.stringify(content)
  let decrypted = CryptoJS.AES.decrypt(content, key, { iv: iv, mode: CryptoJS.mode.CBC, padding: CryptoJS.pad.Pkcs7 })
  // let decryptedStr = decrypt.toString(CryptoJS.enc.Utf8)
  return decrypted.toString(CryptoJS.enc.Utf8)
}

// 加密方法
export const encrypt = (word) => {
  let srcs = CryptoJS.enc.Utf8.parse(word)
  let encrypted = CryptoJS.AES.encrypt(srcs, key, { iv: iv, mode: CryptoJS.mode.CBC, padding: CryptoJS.pad.Pkcs7 })
  return CryptoJS.enc.Base64.stringify(encrypted.ciphertext)
}

// 解密方法
export const decrypt2 = (word) => {
  let encryptedHexStr = CryptoJS.enc.Hex.parse(word)
  let srcs = CryptoJS.enc.Base64.stringify(encryptedHexStr)
  let decrypt = CryptoJS.AES.decrypt(srcs, key, { iv: iv, mode: CryptoJS.mode.CBC, padding: CryptoJS.pad.Pkcs7 })
  let decryptedStr = decrypt.toString(CryptoJS.enc.Utf8)
  return decryptedStr.toString()
}

// 加密方法
export const encrypt2 = (word) => {
  let srcs = CryptoJS.enc.Utf8.parse(word);
  let encrypted = CryptoJS.AES.encrypt(srcs, key, { iv: iv, mode: CryptoJS.mode.CBC, padding: CryptoJS.pad.Pkcs7 })
  return encrypted.ciphertext.toString().toUpperCase()
}
